Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 275f0f909ca193fc…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 5817966055f961da0cd0b364f381b50e SHA-1: fe7cb87afe598f0dbb5563b8b6bff0b721a16fda SHA-256: 275f0f909ca193fc83029982500377fb1b1b2dd129b071d7ece9b285dfdd552f
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', a known Qbot variant. This suggests the Excel file acts as a dropper, likely containing malicious macros or embedded objects to download and execute a further stage payload, consistent with Qbot's typical behavior.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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